华能山东石岛湾核电扩建一期工程2号机组开工

Core Insights - The construction of the Huaneng Shidao Bay Nuclear Power Plant expansion project has commenced, with the first concrete pouring for the No. 2 reactor successfully starting, involving a total of 8,500 cubic meters of concrete [1][2] - The project is part of a significant construction initiative in Shandong Province, aiming to build four 1 million kilowatt nuclear power units, which will generate an annual electricity output of 20 billion kilowatt-hours, reducing carbon dioxide emissions by approximately 15 million tons per year [1] - The project team has implemented advanced techniques such as BIM technology for optimizing rebar binding efficiency and a modular steel platform system to simplify construction processes and enhance reuse [1] Quality Control Measures - A comprehensive quality control system has been established to ensure safety in nuclear power construction, with a focus on monitoring critical parameters during the concrete pouring process [2] - High-precision temperature measurement devices are used to maintain the temperature fluctuations of the concrete within standard ranges, ensuring quality during the pouring of the thick foundation [2] - An intelligent scheduling system, referred to as the "super brain," has been developed to match the pouring speed with the vibration process, aiming for zero-defect construction of the 3.7-meter thick foundation [2]